Bath sink



FIG. 1 is a perspective view of a generally rectangular bath sink according to the invention;

FIG. 2 is a top view of the invention;

FIG. 3 is a side view of the invention;

FIG. 4 is an axial section through the invention;

FIG. 5 is a perspective view of another generally rectangular bath sink according to the invention;

FIG. 6 is a top view of the invention of FIG. 5;

FIG. 7 is a side view of the invention of FIG. 5; and,

FIG. 8 is an axial section through the invention of FIG. 5. 

CLAIM The ornamental design for a bath sink, as shown and described. 